Fix for #29
Fix for #29

Curahelper/Cura,fxtentacle/Cura,quillford/Cura,lo0ol/Ultimaker-Cura,markwal/Cura,ad1217/Cura,totalretribution/Cura,fxtentacle/Cura,Curahelper/Cura,fieldOfView/Cura,derekhe/Cura,fieldOfView/Cura,ad1217/Cura,senttech/Cura,bq/Ultimaker-Cura,senttech/Cura,bq/Ultimaker-Cura,DeskboxBrazil/Cura,ynotstartups/Wanhao,DeskboxBrazil/Cura,hmflash/Cura,totalretribution/Cura,markwal/Cura,lo0ol/Ultimaker-Cura,derekhe/Cura,ynotstartups/Wanhao,quillford/Cura,hmflash/Cura